Revision tags: v6.6.25, v6.6.24, v6.6.23, v6.6.16, v6.6.15, v6.6.14, v6.6.13, v6.6.12, v6.6.11, v6.6.10, v6.6.9, v6.6.8, v6.6.7, v6.6.6, v6.6.5, v6.6.4, v6.6.3, v6.6.2, v6.5.11, v6.6.1, v6.5.10, v6.6, v6.5.9, v6.5.8, v6.5.7, v6.5.6, v6.5.5, v6.5.4, v6.5.3, v6.5.2, v6.1.51, v6.5.1, v6.1.50, v6.5, v6.1.49, v6.1.48, v6.1.46, v6.1.45, v6.1.44, v6.1.43, v6.1.42, v6.1.41, v6.1.40, v6.1.39 |
|
#
897500c7 |
| 18-Jul-2023 |
Rob Herring <robh@kernel.org> |
dmaengine: Explicitly include correct DT includes
The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it as merged into the regular platform bus. As part of th
dmaengine: Explicitly include correct DT includes
The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it as merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. As a result, there's a pretty much random mix of those include files used throughout the tree. In order to detangle these headers and replace the implicit includes with struct declarations, users need to explicitly include the correct includes.
Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230718143138.1066177-1-robh@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Revision tags: v6.1.38, v6.1.37, v6.1.36, v6.4, v6.1.35, v6.1.34, v6.1.33, v6.1.32, v6.1.31, v6.1.30, v6.1.29, v6.1.28, v6.1.27, v6.1.26, v6.3, v6.1.25, v6.1.24, v6.1.23, v6.1.22, v6.1.21, v6.1.20, v6.1.19, v6.1.18, v6.1.17, v6.1.16, v6.1.15, v6.1.14, v6.1.13, v6.2, v6.1.12, v6.1.11, v6.1.10, v6.1.9, v6.1.8, v6.1.7, v6.1.6, v6.1.5, v6.0.19, v6.0.18, v6.1.4, v6.1.3, v6.0.17, v6.1.2, v6.0.16, v6.1.1, v6.0.15, v6.0.14, v6.0.13, v6.1, v6.0.12, v6.0.11, v6.0.10, v5.15.80, v6.0.9, v5.15.79, v6.0.8, v5.15.78, v6.0.7, v5.15.77, v5.15.76, v6.0.6, v6.0.5, v5.15.75, v6.0.4, v6.0.3, v6.0.2, v5.15.74, v5.15.73, v6.0.1, v5.15.72, v6.0, v5.15.71, v5.15.70, v5.15.69, v5.15.68, v5.15.67, v5.15.66, v5.15.65, v5.15.64, v5.15.63, v5.15.62, v5.15.61, v5.15.60, v5.15.59, v5.19, v5.15.58, v5.15.57, v5.15.56, v5.15.55, v5.15.54, v5.15.53, v5.15.52, v5.15.51, v5.15.50, v5.15.49, v5.15.48, v5.15.47, v5.15.46, v5.15.45, v5.15.44, v5.15.43, v5.15.42, v5.18, v5.15.41, v5.15.40, v5.15.39, v5.15.38, v5.15.37, v5.15.36, v5.15.35, v5.15.34, v5.15.33, v5.15.32, v5.15.31, v5.17, v5.15.30, v5.15.29, v5.15.28, v5.15.27, v5.15.26, v5.15.25, v5.15.24, v5.15.23, v5.15.22, v5.15.21, v5.15.20, v5.15.19, v5.15.18, v5.15.17, v5.4.173, v5.15.16, v5.15.15, v5.16, v5.15.10, v5.15.9, v5.15.8, v5.15.7, v5.15.6, v5.15.5, v5.15.4, v5.15.3, v5.15.2, v5.15.1, v5.15, v5.14.14, v5.14.13, v5.14.12, v5.14.11, v5.14.10, v5.14.9, v5.14.8, v5.14.7, v5.14.6, v5.10.67, v5.10.66, v5.14.5, v5.14.4, v5.10.65, v5.14.3, v5.10.64, v5.14.2, v5.10.63, v5.14.1, v5.10.62, v5.14, v5.10.61, v5.10.60, v5.10.53, v5.10.52, v5.10.51 |
|
#
afbd0d29 |
| 14-Jul-2021 |
Gustavo A. R. Silva <gustavoars@kernel.org> |
dmaengine: mpc512x: Fix fall-through warning for Clang
Fix the following fallthrough warning (powerpc-randconfig):
drivers/dma/mpc512x_dma.c:816:2: warning: unannotated fall-through between switch
dmaengine: mpc512x: Fix fall-through warning for Clang
Fix the following fallthrough warning (powerpc-randconfig):
drivers/dma/mpc512x_dma.c:816:2: warning: unannotated fall-through between switch labels [-Wimplicit-fallthrough]
Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/60ef0750.I8J+C6KAtb0xVOAa%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
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Revision tags: v5.10.50, v5.10.49, v5.13, v5.10.46, v5.10.43, v5.10.42, v5.10.41, v5.10.40, v5.10.39, v5.4.119, v5.10.36, v5.10.35, v5.10.34, v5.4.116, v5.10.33, v5.12, v5.10.32, v5.10.31, v5.10.30, v5.10.27, v5.10.26, v5.10.25, v5.10.24, v5.10.23, v5.10.22, v5.10.21, v5.10.20, v5.10.19, v5.4.101, v5.10.18, v5.10.17, v5.11, v5.10.16, v5.10.15, v5.10.14, v5.10, v5.8.17, v5.8.16, v5.8.15, v5.9, v5.8.14, v5.8.13, v5.8.12, v5.8.11, v5.8.10, v5.8.9, v5.8.8, v5.8.7, v5.8.6, v5.4.62 |
|
#
81259685 |
| 31-Aug-2020 |
Allen Pais <allen.lkml@gmail.com> |
dmaengine: mpc512x: convert tasklets to use new tasklet_setup() API
In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tas
dmaengine: mpc512x: convert tasklets to use new tasklet_setup() API
In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly.
Signed-off-by: Romain Perier <romain.perier@gmail.com> Signed-off-by: Allen Pais <allen.lkml@gmail.com> Link: https://lore.kernel.org/r/20200831103542.305571-16-allen.lkml@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Revision tags: v5.8.5, v5.8.4, v5.4.61, v5.8.3, v5.4.60, v5.8.2, v5.4.59, v5.8.1, v5.4.58, v5.4.57, v5.4.56, v5.8, v5.7.12, v5.4.55, v5.7.11, v5.4.54, v5.7.10, v5.4.53, v5.4.52, v5.7.9, v5.7.8, v5.4.51, v5.4.50, v5.7.7, v5.4.49, v5.7.6, v5.7.5, v5.4.48, v5.7.4, v5.7.3, v5.4.47, v5.4.46, v5.7.2, v5.4.45, v5.7.1, v5.4.44, v5.7, v5.4.43, v5.4.42, v5.4.41, v5.4.40, v5.4.39, v5.4.38, v5.4.37, v5.4.36, v5.4.35, v5.4.34, v5.4.33, v5.4.32, v5.4.31, v5.4.30, v5.4.29, v5.6, v5.4.28, v5.4.27, v5.4.26, v5.4.25, v5.4.24, v5.4.23, v5.4.22, v5.4.21, v5.4.20, v5.4.19, v5.4.18, v5.4.17, v5.4.16, v5.5, v5.4.15, v5.4.14, v5.4.13, v5.4.12, v5.4.11, v5.4.10, v5.4.9, v5.4.8, v5.4.7, v5.4.6, v5.4.5, v5.4.4, v5.4.3, v5.3.15, v5.4.2, v5.4.1, v5.3.14, v5.4, v5.3.13, v5.3.12, v5.3.11, v5.3.10, v5.3.9, v5.3.8, v5.3.7, v5.3.6, v5.3.5, v5.3.4, v5.3.3, v5.3.2, v5.3.1, v5.3, v5.2.14, v5.3-rc8, v5.2.13, v5.2.12, v5.2.11, v5.2.10, v5.2.9, v5.2.8, v5.2.7, v5.2.6, v5.2.5, v5.2.4, v5.2.3, v5.2.2, v5.2.1, v5.2, v5.1.16, v5.1.15, v5.1.14, v5.1.13, v5.1.12, v5.1.11, v5.1.10, v5.1.9, v5.1.8, v5.1.7, v5.1.6, v5.1.5, v5.1.4 |
|
#
9ab65aff |
| 19-May-2019 |
Thomas Gleixner <tglx@linutronix.de> |
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 7
Based on 1 normalized pattern(s):
this program is free software you can redistribute it and or modify it under the terms of the
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 7
Based on 1 normalized pattern(s):
this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details the full gnu general public license is included in this distribution in the file called copying
extracted by the scancode license scanner the SPDX license identifier
GPL-2.0-or-later
has been chosen to replace the boilerplate/reference in 9 file(s).
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Steve Winslow <swinslow@gmail.com> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Jilayne Lovejoy <opensource@jilayne.com> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190519154041.244154651@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Revision tags: v5.1.3, v5.1.2, v5.1.1, v5.0.14, v5.1, v5.0.13, v5.0.12, v5.0.11, v5.0.10, v5.0.9, v5.0.8, v5.0.7, v5.0.6, v5.0.5, v5.0.4, v5.0.3, v4.19.29, v5.0.2, v4.19.28, v5.0.1, v4.19.27, v5.0, v4.19.26, v4.19.25, v4.19.24, v4.19.23, v4.19.22, v4.19.21, v4.19.20, v4.19.19, v4.19.18, v4.19.17, v4.19.16, v4.19.15, v4.19.14, v4.19.13, v4.19.12, v4.19.11, v4.19.10, v4.19.9, v4.19.8, v4.19.7, v4.19.6, v4.19.5, v4.19.4, v4.18.20, v4.19.3, v4.18.19, v4.19.2, v4.18.18, v4.18.17, v4.19.1, v4.19, v4.18.16, v4.18.15, v4.18.14, v4.18.13, v4.18.12, v4.18.11, v4.18.10, v4.18.9, v4.18.7, v4.18.6, v4.18.5, v4.17.18, v4.18.4, v4.18.3, v4.17.17, v4.18.2, v4.17.16, v4.17.15, v4.18.1, v4.18, v4.17.14, v4.17.13, v4.17.12, v4.17.11, v4.17.10, v4.17.9, v4.17.8, v4.17.7, v4.17.6, v4.17.5, v4.17.4, v4.17.3, v4.17.2, v4.17.1, v4.17, v4.16, v4.15, v4.13.16, v4.14, v4.13.5, v4.13, v4.12, v4.10.17, v4.10.16, v4.10.15, v4.10.14, v4.10.13, v4.10.12, v4.10.11, v4.10.10, v4.10.9, v4.10.8, v4.10.7, v4.10.6, v4.10.5, v4.10.4, v4.10.3, v4.10.2, v4.10.1, v4.10, v4.9, openbmc-4.4-20161121-1, v4.4.33, v4.4.32, v4.4.31, v4.4.30, v4.4.29, v4.4.28, v4.4.27, v4.7.10, openbmc-4.4-20161021-1, v4.7.9, v4.4.26, v4.7.8, v4.4.25, v4.4.24, v4.7.7, v4.8, v4.4.23, v4.7.6, v4.7.5, v4.4.22, v4.4.21, v4.7.4 |
|
#
aa570be6 |
| 10-Sep-2016 |
Michael Ellerman <mpe@ellerman.id.au> |
dmaengine: NO_IRQ removal from powerpc-only drivers
We'd like to eventually remove NO_IRQ on powerpc, so remove usages of it from powerpc-only drivers.
Signed-off-by: Michael Ellerman <mpe@ellerman
dmaengine: NO_IRQ removal from powerpc-only drivers
We'd like to eventually remove NO_IRQ on powerpc, so remove usages of it from powerpc-only drivers.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
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Revision tags: v4.7.3, v4.4.20, v4.7.2, v4.4.19, openbmc-4.4-20160819-1, v4.7.1, v4.4.18, v4.4.17, openbmc-4.4-20160804-1, v4.4.16, v4.7, openbmc-4.4-20160722-1, openbmc-20160722-1 |
|
#
ad346368 |
| 20-Jul-2016 |
Dave Jiang <dave.jiang@intel.com> |
dmaengine: mpc512x_dma: convert callback to helper function
This is in preperation of moving to a callback that provides results to the callback for the transaction. The conversion will maintain cur
dmaengine: mpc512x_dma: convert callback to helper function
This is in preperation of moving to a callback that provides results to the callback for the transaction. The conversion will maintain current behavior and the driver must convert to new callback mechanism at a later time in order to receive results.
Signed-off-by: Dave Jiang <dave.jiang@intel.com> Reviewed-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
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Revision tags: openbmc-20160713-1, v4.4.15, v4.6.4 |
|
#
085fedf7 |
| 04-Jul-2016 |
Vinod Koul <vinod.koul@intel.com> |
dmaengine: mpc512x: kill the tasklets upon exit
drivers should ensure that tasklets are killed, so that they can't be run after driver remove is executed
Signed-off-by: Vinod Koul <vinod.koul@intel
dmaengine: mpc512x: kill the tasklets upon exit
drivers should ensure that tasklets are killed, so that they can't be run after driver remove is executed
Signed-off-by: Vinod Koul <vinod.koul@intel.com> Cc: Mario Six <mario.six@gdsys.cc>
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Revision tags: v4.6.3, v4.4.14, v4.6.2, v4.4.13, openbmc-20160606-1, v4.6.1, v4.4.12, openbmc-20160521-1, v4.4.11, openbmc-20160518-1, v4.6, v4.4.10, openbmc-20160511-1, openbmc-20160505-1, v4.4.9, v4.4.8, v4.4.7, openbmc-20160329-2, openbmc-20160329-1, openbmc-20160321-1 |
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#
77fc3976 |
| 18-Mar-2016 |
Mario Six <mario.six@gdsys.cc> |
dmaengine: mpc512x: Fix code style
Signed-off-by: Mario Six <mario.six@gdsys.cc> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
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#
899ed9dd |
| 18-Mar-2016 |
Mario Six <mario.six@gdsys.cc> |
dmaengine: mpc512x: Implement additional chunk sizes for DMA transfers
This patch extends the capabilities of the driver to handle DMA transfers to and from devices of 1, 2, 4, 16 (for MPC512x), and
dmaengine: mpc512x: Implement additional chunk sizes for DMA transfers
This patch extends the capabilities of the driver to handle DMA transfers to and from devices of 1, 2, 4, 16 (for MPC512x), and 32 byte widths.
Signed-off-by: Mario Six <mario.six@gdsys.cc> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
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#
237ec709 |
| 18-Mar-2016 |
Mario Six <mario.six@gdsys.cc> |
dmaengine: mpc512x: Fix hanging DMA device transfer for MPC8308
Since the MPC8308 has no external request lines to initiate DMA transfers, all transfers must be triggered by software.
Because of th
dmaengine: mpc512x: Fix hanging DMA device transfer for MPC8308
Since the MPC8308 has no external request lines to initiate DMA transfers, all transfers must be triggered by software.
Because of this, the current implementation of DMA transfers from and to devices on MPC8308 SoCs using major and minor loops is faulty: After the completion of the first major loop, the DMA engine resets the start flag in the channel's TCD, thus halting the transfer. The driver would have to set the start bit again to trigger the next iteration of the major loop; on MPC512x SoCs, this is done via the external request lines, so in this case, the driver doesn't have to interfer in any way.
This has the effect that on MPC8308s, every DMA transfer to or from a device hangs after executing the first major loop.
The patch fixes this behavior by using just one major loop for the whole DMA transfer on MPC8308s.
Signed-off-by: Mario Six <mario.six@gdsys.cc> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
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Revision tags: v4.4.6, v4.5, v4.4.5, v4.4.4, v4.4.3, openbmc-20160222-1, v4.4.2, openbmc-20160212-1, openbmc-20160210-1, openbmc-20160202-2, openbmc-20160202-1, v4.4.1, openbmc-20160127-1, openbmc-20160120-1, v4.4, openbmc-20151217-1, openbmc-20151210-1, openbmc-20151202-1, openbmc-20151123-1, openbmc-20151118-1, openbmc-20151104-1, v4.3, openbmc-20151102-1, openbmc-20151028-1 |
|
#
9ace300c |
| 16-Sep-2015 |
Luis de Bethencourt <luis@debethencourt.com> |
dmaengine: mpc512x: Fix module autoload for OF platform driver
This platform driver has a OF device ID table but the OF module alias information is not created so module autoloading won't work.
Sig
dmaengine: mpc512x: Fix module autoload for OF platform driver
This platform driver has a OF device ID table but the OF module alias information is not created so module autoloading won't work.
Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
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Revision tags: v4.3-rc1, v4.2, v4.2-rc8, v4.2-rc7, v4.2-rc6, v4.2-rc5, v4.2-rc4, v4.2-rc3, v4.2-rc2, v4.2-rc1, v4.1, v4.1-rc8, v4.1-rc7, v4.1-rc6, v4.1-rc5, v4.1-rc4, v4.1-rc3, v4.1-rc2, v4.1-rc1, v4.0, v4.0-rc7, v4.0-rc6, v4.0-rc5 |
|
#
57c03422 |
| 16-Mar-2015 |
Fabian Frederick <fabf@skynet.be> |
dmaengine: constify of_device_id array
of_device_id is always used as const. (See driver.of_match_table and open firmware functions)
Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by:
dmaengine: constify of_device_id array
of_device_id is always used as const. (See driver.of_match_table and open firmware functions)
Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
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#
3b62286d |
| 16-Mar-2015 |
Jarkko Nikula <jarkko.nikula@linux.intel.com> |
dmaengine: Remove FSF mailing addresses
Free Software Foundation mailing address has been moved in the past and some of the addresses here are outdated. Remove them from file headers since the COPYI
dmaengine: Remove FSF mailing addresses
Free Software Foundation mailing address has been moved in the past and some of the addresses here are outdated. Remove them from file headers since the COPYING file in the kernel sources includes it.
Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
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Revision tags: v4.0-rc4, v4.0-rc3, v4.0-rc2, v4.0-rc1, v3.19, v3.19-rc7, v3.19-rc6, v3.19-rc5, v3.19-rc4, v3.19-rc3, v3.19-rc2, v3.19-rc1, v3.18, v3.18-rc7, v3.18-rc6 |
|
#
95335f1f |
| 17-Nov-2014 |
Maxime Ripard <maxime.ripard@free-electrons.com> |
dmaengine: mpc512x: Split device_control
Split the device_control callback of the Freescale MPC512x DMA driver to make use of the newly introduced callbacks, that will eventually be used to retrieve
dmaengine: mpc512x: Split device_control
Split the device_control callback of the Freescale MPC512x DMA driver to make use of the newly introduced callbacks, that will eventually be used to retrieve slave capabilities.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
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Revision tags: v3.18-rc5, v3.18-rc4, v3.18-rc3, v3.18-rc2, v3.18-rc1, v3.17, v3.17-rc7 |
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#
cd166280 |
| 24-Sep-2014 |
Kiran Padwal <kiran.padwal@smartplayin.com> |
dmaengine: Remove .owner field for driver
There is no need to init .owner field.
Based on the patch from Peter Griffin <peter.griffin@linaro.org> "mmc: remove .owner field for drivers using module_
dmaengine: Remove .owner field for driver
There is no need to init .owner field.
Based on the patch from Peter Griffin <peter.griffin@linaro.org> "mmc: remove .owner field for drivers using module_platform_driver"
This patch removes the superflous .owner field for drivers which use the module_platform_driver API, as this is overriden in platform_driver_register anyway."
Signed-off-by: Kiran Padwal <kiran.padwal@smartplayin.com> [for nvidia] Acked-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
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#
9d82faeb |
| 16-Oct-2014 |
Maxime Ripard <maxime.ripard@free-electrons.com> |
dmaengine: mpc512x: Remove chancnt affectations
chanctnt is already filled by dma_async_device_register, which uses the channel list to know how much channels there is.
Since it's already filled, w
dmaengine: mpc512x: Remove chancnt affectations
chanctnt is already filled by dma_async_device_register, which uses the channel list to know how much channels there is.
Since it's already filled, we can safely remove it from the drivers' probe function.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
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55f04d7f |
| 20-Oct-2014 |
Wolfram Sang <wsa@the-dreams.de> |
dma: drop owner assignment from platform_drivers
A platform_driver does not need to set an owner, it will be populated by the driver core.
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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Revision tags: v3.17-rc6, v3.17-rc5, v3.17-rc4, v3.17-rc3, v3.17-rc2, v3.17-rc1, v3.16, v3.16-rc7, v3.16-rc6, v3.16-rc5, v3.16-rc4, v3.16-rc3 |
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ec1f0c96 |
| 25-Jun-2014 |
Alexander Popov <a13xp0p0v88@gmail.com> |
dmaengine: mpc512x: register for device tree channel lookup
Register the controller for device tree based lookup of DMA channels (non-fatal for backwards compatibility with older device trees) and p
dmaengine: mpc512x: register for device tree channel lookup
Register the controller for device tree based lookup of DMA channels (non-fatal for backwards compatibility with older device trees) and provide the '#dma-cells' property in the shared mpc5121.dtsi file
Signed-off-by: Alexander Popov <a13xp0p0v88@gmail.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
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Revision tags: v3.16-rc2, v3.16-rc1, v3.15, v3.15-rc8, v3.15-rc7, v3.15-rc6 |
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63da8e0d |
| 15-May-2014 |
Alexander Popov <a13xp0p0v88@gmail.com> |
dmaengine: mpc512x: add support for peripheral transfers
Introduce support for slave s/g transfer preparation and the associated device control callback in the MPC512x DMA controller driver, which a
dmaengine: mpc512x: add support for peripheral transfers
Introduce support for slave s/g transfer preparation and the associated device control callback in the MPC512x DMA controller driver, which adds support for data transfers between memory and peripheral I/O to the previously supported mem-to-mem transfers.
Signed-off-by: Alexander Popov <a13xp0p0v88@gmail.com> [fixed subsytem name] Signed-off-by: Vinod Koul <vinod.koul@intel.com>
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Revision tags: v3.15-rc5, v3.15-rc4, v3.15-rc3 |
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baca66f7 |
| 23-Apr-2014 |
Alexander Popov <a13xp0p0v88@gmail.com> |
dma: mpc512x: fix freeing resources in mpc_dma_probe() and mpc_dma_remove()
Fix mpc_dma_probe() error path and mpc_dma_remove(): manually free IRQs and dispose IRQ mappings before devm_* takes care
dma: mpc512x: fix freeing resources in mpc_dma_probe() and mpc_dma_remove()
Fix mpc_dma_probe() error path and mpc_dma_remove(): manually free IRQs and dispose IRQ mappings before devm_* takes care of other resources. Moreover replace devm_request_irq() with request_irq() since there is no need to use it because the original code always frees IRQ manually with devm_free_irq(). Replace devm_free_irq() with free_irq() accordingly.
Signed-off-by: Alexander Popov <a13xp0p0v88@gmail.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
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62057d33 |
| 23-Apr-2014 |
Alexander Popov <a13xp0p0v88@gmail.com> |
dma: mpc512x: separate 'compatible' values for MPC512x and MPC8308
MPC512x and MPC8308 have similar DMA controllers, but are independent SoCs. DMA controller driver should have separate 'compatible'
dma: mpc512x: separate 'compatible' values for MPC512x and MPC8308
MPC512x and MPC8308 have similar DMA controllers, but are independent SoCs. DMA controller driver should have separate 'compatible' values for these SoCs.
Signed-off-by: Alexander Popov <a13xp0p0v88@gmail.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
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78a4f036 |
| 23-Apr-2014 |
Alexander Popov <a13xp0p0v88@gmail.com> |
dma: mpc512x: reorder mpc8308 specific instructions
Concentrate the specific code for MPC8308 in the 'if' branch and handle MPC512x in the 'else' branch. This modification only reorders instructions
dma: mpc512x: reorder mpc8308 specific instructions
Concentrate the specific code for MPC8308 in the 'if' branch and handle MPC512x in the 'else' branch. This modification only reorders instructions but doesn't change behaviour.
Signed-off-by: Alexander Popov <a13xp0p0v88@gmail.com> Acked-by: Anatolij Gustschin <agust@denx.de> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
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Revision tags: v3.15-rc2, v3.15-rc1, v3.14, v3.14-rc8, v3.14-rc7, v3.14-rc6, v3.14-rc5, v3.14-rc4, v3.14-rc3, v3.14-rc2, v3.14-rc1, v3.13, v3.13-rc8, v3.13-rc7, v3.13-rc6, v3.13-rc5, v3.13-rc4, v3.13-rc3, v3.13-rc2, v3.13-rc1, v3.12, v3.12-rc7, v3.12-rc6, v3.12-rc5, v3.12-rc4, v3.12-rc3, v3.12-rc2 |
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5af50730 |
| 17-Sep-2013 |
Rob Herring <rob.herring@calxeda.com> |
drivers: clean-up prom.h implicit includes
Powerpc is a mess of implicit includes by prom.h. Add the necessary explicit includes to drivers in preparation of prom.h cleanup.
Signed-off-by: Rob Herr
drivers: clean-up prom.h implicit includes
Powerpc is a mess of implicit includes by prom.h. Add the necessary explicit includes to drivers in preparation of prom.h cleanup.
Signed-off-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Grant Likely <grant.likely@linaro.org>
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Revision tags: v3.12-rc1, v3.11, v3.11-rc7, v3.11-rc6, v3.11-rc5, v3.11-rc4, v3.11-rc3, v3.11-rc2, v3.11-rc1, v3.10, v3.10-rc7, v3.10-rc6, v3.10-rc5, v3.10-rc4 |
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108fae84 |
| 27-May-2013 |
Andy Shevchenko <andriy.shevchenko@linux.intel.com> |
mpc512x_dma: remove useless use of lock
Accordingly to dma_cookie_status() description locking is not required.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Vin
mpc512x_dma: remove useless use of lock
Accordingly to dma_cookie_status() description locking is not required.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
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Revision tags: v3.10-rc3, v3.10-rc2, v3.10-rc1, v3.9, v3.9-rc8, v3.9-rc7, v3.9-rc6, v3.9-rc5, v3.9-rc4, v3.9-rc3, v3.9-rc2, v3.9-rc1, v3.8, v3.8-rc7, v3.8-rc6, v3.8-rc5, v3.8-rc4, v3.8-rc3, v3.8-rc2, v3.8-rc1 |
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4bf27b8b |
| 21-Dec-2012 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
Drivers: dma: remove __dev* attributes.
CONFIG_HOTPLUG is going away as an option. As a result, the __dev* markings need to be removed.
This change removes the use of __devinit, __devexit_p, __dev
Drivers: dma: remove __dev* attributes.
CONFIG_HOTPLUG is going away as an option. As a result, the __dev* markings need to be removed.
This change removes the use of __devinit, __devexit_p, __devinitconst, and __devexit from these drivers.
Based on patches originally written by Bill Pemberton, but redone by me in order to handle some of the coding style issues better, by hand.
Cc: Bill Pemberton <wfp5p@virginia.edu> Cc: Viresh Kumar <viresh.linux@gmail.com> Cc: Dan Williams <djbw@fb.com> Cc: Vinod Koul <vinod.koul@intel.com> Cc: Barry Song <baohua.song@csr.com> Cc: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Cc: Alexander Duyck <alexander.h.duyck@intel.com> Cc: Russell King <rmk+kernel@arm.linux.org.uk> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Jassi Brar <jassisinghbrar@gmail.com> Cc: Dave Jiang <dave.jiang@intel.com> Cc: Bill Pemberton <wfp5p@virginia.edu> Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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